Now live — GST-ready for Indian AEC firms

The complete platform for Architecture & Construction firms

Manage projects, invoices, teams, and clients — all in one place. Built ground-up for Indian AEC firms. GST-ready, Razorpay-powered, and accessible on any device.

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🏛️ GST-ready 💳 Razorpay payments 🎨 White-label 📱 PWA — works offline

Trusted by growing AEC firms across India

Prism Architects DesignLab Studio Vertex Constructions BluePrint Associates Urban Axis
Everything you need

One platform. Every workflow.

From the first client brief to the final invoice — ArchCenter covers every stage of your project lifecycle.

Project Management

Organise work into phases, tasks, and milestones. Track progress with Gantt-style views, assign team members, and never miss a deadline.

Phases & tasks Milestones Gantt view Team assignment

GST Invoicing

Generate proforma, tax invoices, and credit notes with automatic CGST/SGST/IGST calculation. Recurring invoicing, Razorpay payment links built in.

GST-compliant Proforma & tax Razorpay Recurring

Client Portal

Give every client a branded portal to view project progress, review files, raise approvals, and track their invoices — no login sharing.

File sharing Approvals Branded portal Communication

Time & Budget Tracking

Log billable hours per task, compare budget vs. actual spend, and generate time-based invoices. Get instant project profitability insights.

Time logs Budget vs actual Profitability Billable hours

Document Vault

Store drawings, contracts, and approvals with automatic versioning. Sync with Google Drive. Control access by role. Share securely with clients.

Versioning Google Drive sync Role-based access Drawing register

Quotations & Contracts

Create professional quotations, get e-signatures from clients, and convert accepted quotes into live projects with a single click.

E-signatures Templates Convert to project PDF export

Calendar & Reminders

Unified calendar shows tasks, milestones, invoices, site logs, and meetings in one view. Set automated reminders so nothing slips through the cracks.

Month/Week/Day Automated reminders Scheduled reports Custom events

Global Search

Find anything across your entire firm — projects, tasks, invoices, vendors, drawings, clients, expenses, documents — instantly with ⌘K.

⌘K shortcut 17 entity types Instant results Firm-scoped
Simple setup

Up and running in minutes

No complex onboarding. No IT team required. Three steps and you're live.

🏢
01

Create your firm & invite team

Sign up, enter your firm details, configure your GST info and branding. Invite architects, site engineers, and accountants with role-based access control.

📐
02

Add projects & clients

Create projects, set up phases and milestones, attach clients and give them portal access. Upload your existing drawings and documents to the vault.

📈
03

Invoice, track & grow

Generate GST-compliant invoices with a click, collect payments via Razorpay, and monitor project health with real-time dashboards and reports.

Get started in 5 minutes
What firms say

Built for the way AEC firms actually work

"We used to spend 2 days every month chasing invoices and reconciling payments in Excel. ArchCenter cut that down to under an hour. The GST calculation is automatic and the Razorpay integration means clients pay instantly. It's transformed our billing process."
RN
Radhika Nair
Principal Architect · Nair & Associates, Kochi
"Managing 14 concurrent construction sites was chaos before ArchCenter. Now every site engineer logs updates, clients can see real-time progress from their portal, and drawing revisions are tracked automatically. The document vault alone saved us from a dispute last quarter."
SM
Sanjay Mehrotra
Director — Projects · Skyline Build Corp, Pune
"As a small studio with 8 people, we couldn't afford enterprise software. ArchCenter's Starter plan gave us project tracking, invoicing, and a client portal at a price that made sense. The white-label feature means our clients see our brand, not ArchCenter. Very impressive."
PD
Priya Deshpande
Co-founder · Form Studio, Bengaluru
Simple pricing

Plans starting at ₹999/month

No hidden fees. No per-user pricing surprises. Choose a plan that fits your firm's size. All plans include a 14-day free trial — no credit card required.

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GST Invoicing

Stop wrestling with spreadsheet invoices

ArchCenter generates fully GST-compliant invoices — CGST, SGST, IGST calculated automatically based on your client's location. Send via email, collect payment via Razorpay link, and reconcile automatically.

  • Proforma & tax invoices
  • CGST / SGST / IGST auto-calculation
  • Razorpay payment links
  • Recurring invoices
  • Credit notes & revision history
TAX INVOICE
INV-2024-055
GST Compliant
Subtotal₹2,00,000
CGST (9%)₹18,000
SGST (9%)₹18,000
Total₹2,36,000
DWG
Ground_Floor_Plan_v3.dwg
2.4 MB
v3
PDF
Structural_Drawings_R2.pdf
8.1 MB
R2
PDF
Client_Approval_Signed.pdf
1.2 MB
v1
DWG
Elevation_North_v2.dwg
3.7 MB
v2
Document Vault

Every drawing. Every version. One place.

ArchCenter's document vault stores every revision of every file. Drawing register with transmittal management, client approval workflows, and Google Drive sync. Access-controlled by role so clients only see what they should.

  • Automatic version history
  • Drawing register & transmittals
  • Google Drive two-way sync
  • Client approval workflows
  • Role-based access control

Ready to modernize your firm?

Start your 14-day free trial today. No credit card required. Set up in minutes. Cancel anytime.

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Joining 500+ architecture & construction firms across India